About the Role: We are currently looking for an experienced Electrical Supervisor to oversee retrofit works on commercial projects across South East London. This is an excellent opportunity for a hands-on leader to manage on-site activities during the evening/night shift, ensuring safety, compliance, and timely delivery of electrical works. Key Responsibilities: * Supervise and coordinate electricians and subcontractors on commercial retrofit sites. * Ensure works are carried out to specification, on time, and within budget. * Support project managers with progress reporting, site logistics, and material ordering. * Carry out toolbox talks, inductions, and ensure health & safety compliance. * Conduct inspections and testing to verify quality of installations. * Resolve technical issues and escalate when necessary. * Liaise with clients, contractors, and other trades on-site. Requirements: * Strong background in electrical supervision within commercial retrofit environments. * In-depth knowledge of LV electrical systems, containment, lighting, and fire alarms. * Valid 18th Edition (BS7671) certification (essential). * SSSTS or SMSTS, and a valid CSCS card. * Ability to read and interpret electrical drawings and specifications. * Excellent leadership, communication, and organi...